<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
                "http://www.w3.org/TR/REC-html40/loose.dtd">
<html>
<head>
  <title>Description of genMask</title>
  <meta name="keywords" content="genMask">
  <meta name="description" content="GENMASK - Generate a mask with variable density sampling">
  <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
  <meta name="generator" content="m2html v1.5 &copy; 2003-2005 Guillaume Flandin">
  <meta name="robots" content="index, follow">
  <link type="text/css" rel="stylesheet" href="../../../m2html.css">
</head>
<body>
<a name="_top"></a>
<div><a href="../../../index.html">Home</a> &gt;  <a href="../../index.html">CO4OI</a> &gt; <a href="../index.html">misc</a> &gt; <a href="index.html">vds_sampling</a> &gt; genMask.m</div>

<!--<table width="100%"><tr><td align="left"><a href="../../../index.html"><img alt="<" border="0" src="../../../left.png">&nbsp;Master index</a></td>
<td align="right"><a href="index.html">Index for CO4OI/misc/vds_sampling&nbsp;<img alt=">" border="0" src="../../../right.png"></a></td></tr></table>-->

<h1>genMask
</h1>

<h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
<div class="box"><strong>GENMASK - Generate a mask with variable density sampling</strong></div>

<h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
<div class="box"><strong>function mask = genMask(pdf, seed) </strong></div>

<h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
<div class="fragment"><pre class="comment"> GENMASK - Generate a mask with variable density sampling</pre></div>

<!-- crossreference -->
<h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
This function calls:
<ul style="list-style-image:url(../../../matlabicon.gif)">
</ul>
This function is called by:
<ul style="list-style-image:url(../../../matlabicon.gif)">
<li><a href="vdsmask_full.html" class="code" title="function [mask]=vdsmask_full(N,M,p)">vdsmask_full</a>	Inputs</li></ul>
<!-- crossreference -->



<h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../../../up.png"></a></h2>
<div class="fragment"><pre>0001 <a name="_sub0" href="#_subfunctions" class="code">function mask = genMask(pdf, seed)</a>
0002 <span class="comment">% GENMASK - Generate a mask with variable density sampling</span>
0003 <span class="comment">%</span>
0004 
0005 
0006 <span class="keyword">if</span> nargin==2
0007     rand(<span class="string">'seed'</span>, seed);
0008 <span class="keyword">end</span>
0009 
0010 <span class="comment">%</span>
0011 mask = rand(size(pdf))&lt;pdf;
0012 
0013 <span class="keyword">end</span></pre></div>
<hr><address>Generated on Thu 18-Jul-2013 19:25:15 by <strong><a href="http://www.artefact.tk/software/matlab/m2html/" title="Matlab Documentation in HTML">m2html</a></strong> &copy; 2005</address>
</body>
</html>